Are baths every night okay?

My baby is almost 8 weeks and she gets so fussy around her bedtime, the only thing that helps is a bath. It's turned imto a routine since that's what's helped the most. We swaddle, diffuse lavender, use white noise, rock and shush. But she doesn't go down as easily without a bath.. I use oatmeal and almond or Aragon oil in the bath to prevent her skin from drying out, as well as not always washing her head. Most days the only way I get a wash myself is to have a bath with her as well. Just wondering if it's okay? Or if there are any other night time routines I can try